Description
CA4-01 Auxiliary Contact Block by ABB
Description: CA4-01 is a 1-pole front mounted auxiliary contact block equipped with screw terminals and can be fitted on AF(C)09(Z)(B)…96 contactors and NF(C)(Z)(B) contactor relays. It is available with 1 N.C. instantaneous contacts for standard industrial environments.
Dimensions: Width 0.99 cm, Depth 3.95 cm, Height 4.3 cm, Weight 14 g.
Electrical Ratings: Rated Operational Voltage Auxiliary Circuit 690 V, Rated Frequency 50 / 60 Hz, Conventional Free-air Thermal Current 16 A (at 40 °C), Rated Operational Current AC-15: 2 A at 690 – 500 V, 6 A at 24 / 127 V, 4 A at 220 / 240 V, 3 A at 400 / 440 V, Rated Operational Current DC-13: 6 A / 144 W at 24 V, 2.8 A / 134 W at 48 V, 1 A / 72 W at 72 V, 0.55 A / 60-69 W at 110-125 V, 0.27 A / 60-68 W at 220-250 V, 0.15 A / 60 W at 400 V, 0.13-0.1 A / 60-65 W at 500-600 V.
Performance: Rated Short-time Withstand Current Low Voltage – 140 A for 0.1 s, 100 A for 1 s; Rated Insulation Voltage 690 V (IEC), 600 V (UL/CSA); Rated Impulse Withstand Voltage 6 kV; Max Electrical Switching Frequency AC-15 1200 cycles/hour, DC-13 900 cycles/hour; Max Mechanical Switching Frequency 3600 cycles/hour.
Connection and Protection: Connecting Capacity – Flexible with Ferrule 1/2x 0.75 to 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 to 1.5 mm², Rigid Solid and Stranded 1/2x 1 to 2.5 mm²; Wire Stripping Length 10 mm; Degree of Protection IP20 for auxiliary terminals; Tightening Torque 1.2 N·m; Terminal Type Screw Terminals.
Suitable For: AF09, AF09Z, AF12, AF12Z, AF16, AF16Z, AF26, AF26Z, AF30, AF30Z, AF38, AF38Z, AF40, AF52, AF65, AF80, AF96 series and corresponding AFC, AF(B), NF series contactors and relays.
Customs Tariff Code: 85389099
